What type of spider is this??

Got these little shits running wild in my garage.
There are around 50-60 of these bigger ones outside the door around the top plastic facia panels.
Inside there are 10-15 spotted around the garage in corners and along the top.

My worry is can these bite ?
They have nests everywhere too which I have sprayed with raid in the hopes it will kill them off.
I do work from home and my garage is my office so at this point I'm prepared to burn the house down.

Attachment 31070

have a closer look at them...if it looks like this then worry (false widow) is it doesnt then itl be ok. very few spiders bite, especially in the uk. https://i2-prod.dailyrecord.co.uk/in...S117038798.jpg