Mike Smith has thrown some light on the photo below and the quiz question of "Who is that boy?"
"The boy crossing the road at The Parade in 1950’s looks rather like Alan Cooper of 3G but the photo is rather too blurred to be sure. If it is Alan, you can see what he looked like in 1952 close-up in the school panorama of that year. He is in the second row, immediately in front of the teachers, Messrs Griffin and Nicholson. I was in the same class and photo. I appear in the top row on the extreme right between Holiday on my left; Woodward on my right; and behind Reeves (on my right); Younghusband and Southgate (on my left). ( click here to see the whole 1952 panorama )