It's the day of Ricky and Bianca's wedding

One-hour special

It's the morning of Ricky and Bianca's wedding and while Phil helps Ricky prepare, Bianca's over at Pat's readying herself for the big day ahead. Meanwhile, Billie tries to talk Carol into attending the nuptials but she's firm - they're not going. With that, she tears up the invite in front of him. Everyone gathers for the wedding and Bradley turns up with a surprise announcement - he and Stacey won't be attending as they're also getting married at a small ceremony in town. Becca and Charlie are disappointed that they've not been invited and it's up to Stacey to convince Becca that Bradley doesn't hate her. Bianca descends the stairs at Pat's in her ivory bridal gown and her family look on in awe at the sight before them. Whitney suggests that they call Billie to see if he wants to be at the wedding, but Bianca insists that there's no point as Carol's made up her mind.

Carol and Billie continue to argue over the wedding. Billie received a text message from Whitney asking him to attend and at that moment, Billie bolts out of the car insisting that he wants nothing more to do with her - he's going to the wedding and moving in with Bianca. Furious at her son's determination, Carol retrieves the crumpled wedding invite and braces herself for the day ahead. Carol's arrival at the church causes problems when Phil misunderstands Billy's signal. With that, the bridal march starts playing as Carol storms in and an argument with Ricky ensues. In the wedding car, Bianca worries about what's going on in the church when the car continues to do circuits around the block. Barging past Billy, Bianca wanders into the church and grinds to an abrupt halt when she sees Carol.

Bianca's arrival causes Carol to storm out of the church. Bianca gives chase and the pair descend into a slanging match about the past. Finally apologising to Carol for betraying her all those years ago, they return inside for the ceremony. But has Carol really forgiven Bianca? And will the wedding go ahead? Wondering if Bianca really loves him, Ricky asks: "Am I enough for you?"

Meanwhile, Janine's at the police station as DCI Marsden fires questions at her about the discovery of the ring in her flat. Janine maintains that she's been set up by a Mitchell, Jack Branning or Ian Beale. Later, Janine's released due to insufficient evidence to detain her and on her way out, informs Marsden that she's going to find out who planted the evidence and put an end to the situation once and for all. Back on the Square, Janine rushes to her door in the hope of preparing for the wedding but she discovers that the locks have been changed. Outside the church, Jack's on the phone to Hughes, who tells him that they've had to release Janine. Max asks his brother whether he can still protect Bradley and Jack responds that he's the only person preventing Bradley from a long stretch in prison.

Later, a ferocious Janine sees Ian and accuses him of planting the ring in her flat. Concerned by her strange behaviour, Ian reveals that he saw Jack talking to the police and he's the most likely to have set her up. Seeing Jack emerge from The Vic, Janine accuses him of staging the ring scenario, before suggesting that he was the one to kill Archie. Ryan arrives on the scene and Janine questions why he changed the locks at the flat, while waving a key in his face. Ryan, however, claims that the key isn't for their flat. Janine then realises that whoever switched her key is the person who set her up with the ring. With that, she sets about trying to find the corresponding lock…

Inside The Vic, Ronnie's behaviour becomes increasingly eccentric as she scratches at the floor on the spot where Archie died. Becca, meanwhile, intends to replace Ronnie's hairbrush that she stole but Bradley drags Stacey away before she can talk her out of it. In search of Becca, Stacey bumps into Ryan and has a horrible recollection. Eventually finding Becca upstairs in The Vic, Stacey tries to coax her downstairs. Ronnie appears and questions why they're there. Not holding back, Becca tells Ronnie what Archie did to Stacey last year. As Bradley breaks the news to Becca that he and Stacey will be getting their own place, Ronnie makes a shock declaration to Stacey - Archie was infertile due to chemotherapy he had years ago, so her baby can't be his. Stacey's shaken by the revelation, while Becca calls the police with information about Archie's murder. Stacey confides in Bradley that Archie's not the father of her baby and when asked who is, Stacey declines to answer.

Later, Janine scours the Square in search of the correct lock. Jack's door fails to open, as does Ian's, but when she tries The Vic's cellar door, she's surprised to find that it fits. As Janine confronts Phil, Ronnie punches her, knocking her onto the wedding cake. As the locals erupt in laughter, Janine catches a glimpse of Peggy who looks on with severe hatred. At that moment, Janine realises that Peggy planted Archie's ring in her house.

After speaking with his police contact, Jack corners Bradley and Stacey informing them that there's a problem: somebody's told the police about Archie, Stacey and the baby - the police are on their way for him, so he must flee Walford…

Elsewhere, Peggy's insistent that Janine's responsible for Archie's murder as she has the form; Janine turns up at the wrong church; Stacey and Bradley return to the Square after their small wedding ceremony in town; Ronnie begins drinking vodka while she's still in her dressing gown, prompting Peggy to suggest that she needs to move on; and Billie shares a kiss with Whitney and afterwards, Billie asks if he can borrow the keys to Pat's house.

Billie returns to Pat's house, takes the gun and returns to The Vic; relations are strained between Phil and Shirley after the Sonia incident earlier in the week; Sonia apologises to Phil about the bed incident and kisses him on the cheek just as Shirley walks in; Lucy makes a move on Leon just as Ian appears; Shirley threatens to retract her statement which includes Phil's alibi; Lucy threatens to tell everyone that she saw Ian digging up a box in the allotments; Ronnie throws paint at Archie's poster and as it drips down her face, we see red paint dripping from her hands like blood; and a worried-looking Dot tells Ian that she's committed a crime.