No interactions present.
The sub-adult bird (maybe third winter but ageing gulls is a bit beyond me) has been ringed and there is a Common Gull in the background.
Thanks Mark, Which one is the Common Gull? I've never knowingly seen one before!
Behind the two birds on the right.
Thanks. I'll have a look through the other photos I took to see if I can single it out. It would make almost freezing on the prom that day worth it!
Lat/Lng: 51.22418, 1.40479
OS grid ref: TR378527