Police say they've seized a 'significant amount' of a new street drug from a house in Weston.

They say the 450 grams of N-R-G-2 - which is largely used by teenagers and young adults but can cause severe reactions and even death in users - would have had a street value of nearly nine thousand pounds.

A 19 year old man's been arrested for possession with intent to supply and he's in custody awaiting trial.