K.J. Yossman The sequel to Jason Statham-fronted shark thriller “The Meg” has begun shooting in the U.K., Variety can confirm.Production on “Meg 2: The Trench” has kicked off with a splash at Warner Bros.-owned Leavesden Studios outside London, where the Harry Potter and Batman franchises were also shot.The film, about a murderous 80-foot prehistoric shark, is directed by “Rebecca” helmer Ben Wheatley, who takes the reins from Jon Turteltaub.