Flag waving for the Diamond Jubilee

The nation has gone flag crazy, and these friends were fully in the mood for fun and flag waving at a rather grey and chilly, picnic party in a park today for the Queen's Diamond Jubilee.
It's not British to give into the weather. After all, we start wearing shorts and T-shirts if it goes above a mere 20c!
I just wish this Royal jubilation would give photographer's a day off...!