Oxford bus S6 Swindon to Oxford

From the bus station we leave town via the Magic Roundabout on the A4312 and passing under the A419 pick up the A420. We soon turn off this to go through Shrivenham and Watchfield, and then rejoin it. Again we turn off, this time to go through Faringdon, before following the A420 all the way to Oxford and to the bus station, Gloucester Green. The obtrusive aircon seemed to switch on and off randomly; just life on buses, like the dirty screens .