Tree infestation?

Claire 16

Does anyone know what this is? Its on the tree next door - might it spread to my garden? How can we get rid of it?

Many thanks

e tree 

Dovefromabove

I’ve seen it in the hedgerows https://www.bbc.co.uk/blogs/natureuk/2010/06/can-you-explain-this-web-pheno.shtml

Dont think it’s anything to worry about. Just wildlife doing it’s thing.