(07 Mar 2014, 4:01 pm)dans_bus_photos wrote Sunderland's fleet seems to be reduced by 2 according to this as theres 19 MANs listed as being withdrawn from Sunderland after the arrival of the 17 gas E300s, 22190,22196,22214,22215 are all still in service in Sunderland at present, all seen either today/yesterday
This is common of most bus operators. New vehicles should provide greater reliability and the spare vehicle allocation can be reduced as a result.