(07 Sep 2014, 5:30 pm)NEBCD Malarkey wrote 21/21A - Durham - Framwellgate Moor - Arnison Centre (21A) - Plawsworth - Waldridge Park (21A) - Chester-le-Street - Birtley - Harlow Green - Low Fell - Shipcote - Gateshead - Newcastle
Every 10 Minutes
But Adam, GNE insist that 21 and 21A confused customers so they've never used the letters A after a service since...*cough*