Ewan McGregor and Jonny Lee Miller star in “T2 Trainspotting.” PHOTO COURTESY ANTHONY DOD MANTLE The original 1996 perverse comedy “Trainspotting” revealed the good, the bad and the nauseating behind ...

Irvine Welsh has told of his horror at re-reading Trainspotting to make sure its new sequel was accurate and admitted fans will still catch him out. Welsh, 66, found fame in 1993 thanks to his novel ...