HA! If only . . .
The other night I took the 37 from Herne Hill to Goose Green, only it was diverted via Denmark Hill.
That would have been ok, except when the driver reached the junction for Denmark Hill she wasn't allowed to turn right as there were road works on Dog Kennel Hill starting at 8pm and all buses were being diverted via Camberwell Church St and Rye Lane.
I got off there at Kings College Hospital, as I figured it was closer to home than Peckham . . .
Still good for my step count I suppose.