You'll need to pick us some gas.
We can supply to certain postcodes local to us but for further afield we recommend the supplier Calor gas.
Weber® Gas BBQ's (excluding the Q100/Q1000 & Q120/Q1200 series) come factory fitted with a 27mm Clip on gas regulator suitable for use with Calor Patio Gas.
Current edition Weber® BBQs are not designed to be compatible with the red propane or blue butane bottles. Swapping over the hose and regulator to use the incorrect gas type will void your BBQ's warranty (don't do it!).
Click the following link to find your nearest Calor gas bottle stockist:
Gas Bottles Near Me - Calor Stockist Finder
Their version of Patio Gas is called Gaslight and is also recognisable by it's green colour.