Colin Murrell PA0786 (D0285 previously) Photographer for MGCC (LeMans Classic, Oldtimer Grand Prix etc) & MG Motor (BTCC 2012-5) http://www.triple-mracing.com/
It’s a great picture and I’m pretty sure it has featured on the Forum before along with a front view showing the registration number of the J2, but offhand I can’t find it.