AM: D6. 87 very uncharacteristically didn't turn up at all, walked down to Norm Station and caught the next 87. 66* minutes.
PM: D6, 87 didn't turn up, caught 47 to bus station, walked to Norm Station and caught a rather crowded 56 home. Not as many people got off the 56 at the station as I'd bargained on. 52* minutes though, which is impressive, because if the 87 stuck strictly to timetable the journey would take 48 minutes.