NAP - LGW: Priority lane already had a snaking queue when I got to the gate. C/E was called first but not enforced, the scrum just shuffled forward, always feel slightly awkward leaving the queue and pushing to the front waving boarding card. Not a huge amount of difference at NAP as its generally a bus gate.
Surely the easy way to avoid the scrum is for gate staff to quickly police the priority queue prior to commencing boarding (just as CX does
).