(09 Nov 2015, 6:29 pm)Jimmi wrote No, 4650 has the generic Darlington MAX branding: https://flic.kr/p/ts1y3V
Branding has been altered slightly since this photo was taken following the recent X66/X67 changes.
4650 must have been released by the police now because low and behold it's found its way on to the X66/X67 in place of 1406