It's always nightmare up there.
I was once cycling past a loadof cars heading to Wickes. Noticed a car with a load of paint in the back. Went to Wickes etc. and after about 45 minutes cycled the same way back.
I noticed the car again with the paint, and it had only moved about 10 yards. The people inside looked so pissed off, it was unreal.
Is it worth it :-(
But then again I can't carry a 32inch telly on my bike :-)or 20 Gallons of paint.