The actor revealed that he is currently filming multiple different Hindi film productions.
"The trip has been really hectic," he told Digital Spy. "I have been in and out of shooting two movies. As well as Tezz, I also have been shooting for my own movie, Love, Breakups, Zindagi.
"We shot a portion of Tezz in November in Birmingham and now we have come back to finish the rest. It has been hectic, but I can't complain as London is a nice part of the world. It is a bit distracting but nice."
Khan denied reports that the Priyadarshan film is a remake of the US hit Speed, saying: "There is this terrible rumour going around which is completely untrue. It has got nothing to do with Speed, nothing at all. It is basically a high-paced action drama film. It deals with the antagonist and protagonist."
The project also features Ajay Devgn, Anil Kapoor, Kangna Ranaut, Sameera Reddy and Boman Irani.