Worlds most effective speed bump

[biosurf]

here

[sledge]

lmfao thats so funny

[fatfires]

I want one to sort the chav car dealer that lives opersite in his big bore mitsy airyfoily go faster rally car ....with luck if I got the orentation right he could end up in a dung heap!

[Growler]

Good find that

Could do with a couple of them round here