Yes it's Hartlepool United fans on their annual fancy dress outing. Last year they were doing their bit for cultural appropriation as Bob Marley, the year before it was Thunderbirds Are Go!

This time the force wasn't with them. Pools lost 5-0.

https://youtu.be/QcD_ZNLRr_g

I probably taught a lot of these guys. Make of that what you will...