8.30am: mild explosion followed by another firmer one at 8.45
1pm: collection of small greasy stools at Liverpool Street Station en route to audition for Plan B's latest video.
2pm: ginger and apple juice and half a cream cheese roll
3.30pm: arrival and immediate departure from Plan B audition on being met by a swarm of young dancers spilling out of the Soho studio, all of them clutching a sheet of A4 with a number on it.
4pm: leisurely return to Hackney and no more emissions for the rest of the day.