After drawing a blank at the first couple of sites checked early morning The Jaipur Indian restaurant ( not far from the railway station ) turned up trumps, with 141 WAXWINGS there. However after only five minutes with them the vast majority flew off South-West and over the railway into the depths of MK.
Onto Kingston retail park where they were gradually building up, when we left there were 74 there. Frustratingly one of the 'Jaipur' birds was ringed, but I could not get enough detail on it, but there appeared to be white and yellow on left leg (Mike + Ted Wallen)