Any thoughts?

[RW]

BU07LGO (4718) heading down Chester Road at New Oscott towards Erdington approx 11.00. Long way from home! Frustratingly while I was taking that in realised it had been followed by an all over blue decker, possibly a President, but not sure as the Chester Road is not a place to do anything other than concentrate on the road ahead. Any one else see any of these happenings?