Passengers are making their way back to using the buses, trains and Metrolink - but not everyone is embracing the compulsory mask rule.At the peak of the COVID-19 crisis, and amid Government guidance to use public transport for only essential trips, passenger numbers on Metrolink dropped to between 5 and 10 per cent of their usual volumes.Road traffic, meanwhile, fell by around 60pcBut with the lifting of lockdown, numbers have started to creep back up, with Metrolink passenger numbers now at 35