The changes, beginning on Sunday, August 30 are part of a series of improvement to Oxford’s bus network. Go Thames Valley, formerly Oxford Bus Group, are making multiple changes to their services across the south of Oxfordshire. The service 19 from Witney to Carterton, will transfer from Pulhams to Thames Travel and will also see its timetable revised. Meanwhile the X9 between Witney and Chipping Norton will see an improved timetable, with buses operating hourly, seven days a week. The service BB1 and BB1A between Rose Hill, Abingdon, and Didcot Schools is also seeing minor changes to improve punctuality for the schools.