SR class

The SR class consists of 376 Optare Solo SR integral single-decker buses, numbered SR1–SR376.

SR class vehicles are currently operated by Localbus East Midlands at Chesterfield, Dove Holes, Loughborough and Nottingham; Localbus London at Heathrow; Localbus North East at Deptford, Hexham, Percy Main, Peterlee, Riverside and Stanley; Localbus Scotland at Seafield; Localbus South East at Isle of Wight; Localbus West Midlands at Hereford; and Localbus Yorkshire at Barnsley, Castleford, Charnock, Dewsbury, Doncaster, Middlesbrough, Rotherham, Selby, Wakefield and York.