Got my bike serviced yesterday (Mend-A-Bike in Fulham, very good) and oh what a joy it is now. All I hear is the wind whistling through my ears, which makes a change from the grind-crunch it's been making the last month or so. Worn out bottom bracket, it seems.
Only complaint this morning was that every piece of sand and grit in London seemed to be making a beeline for my eyes. Very windy day, you see.