(15 Mar 2020, 8:44 am)BusLoverMum wrote The 5 and 50 don't go onto the CAZ, though, so don't need to be euro6. It's a narural route to move the mercs onto.
The funding was provided by south Tyneside council to upgrade these to euro 6. They have to be allocated to this route for minimum of 3yrs. Believe Dan said they could be reallocated if new new euro 6 buses were purchased for the route