Forgot to mention, if using sat-nav to get to the Top Gear track then don't use the Dunsfold postcode........ use 'Stovolds Hill, Cranleigh' from there it will be obvious where you're going
........ and if you've ever fancied a visit to the London Motor Museum then hang onto your SuperCar Event ticket as it will entitle you to a 50% discount for entry at any point in the future