Hi Richard,
1./(F)123 were involved in the dash, zig-zagging the convoy in a reconnaissance roll. I have a personal account of one of the pilots involved in the operation which I plan to use in my book regarding this unit. If you can send me a pm with your e-mail address I will send the 1./(F)123 report for your interest.
Kind regards
Melvin
www.aircrewremembrancesociety.com