T226 or TW02.18 Temporary Warning Film Crew Road Signs, referred to as a W2-1.22 Sign in the TCD Rule, is a supplementary plate, may be used in advance of a site where it is likely that film making activities will present a hazard to normal traffic operation. The TW-2.17 Film Traffic Sign is used underneath a T2 TW-2 Other Hazard Sign and available for Level One or Level 2/3 New Zealand Roads for Temporary Traffic Management (TTM) and is in the Waka Kotahi Code of Practice (CoPTTM).