The Federation of Western India Cine Employees (FWICE) has escalated the 'Don 3' controversy by formally writing to major producer bodies, including the Indian Motion Picture Producers' Association (IMPPA) and the Producers Guild of India, seeking collective action against what it calls a growing trend of actors walking out of committed projects. The move comes days after the federation issued a non-cooperation directive against actor Ranveer Singh over his reported last-minute exit from Farhan Akhtar's 'Don 3'.