Enzo Ferrari always wrote in purple ink. Its said this was in memory of his father who used a purple-tinged aniline copying pencil.
Richard Hammond's slowing down as a sign of respect as he drove past the Cenotaph was also a reference to the new series of Top Gear, which caused uproar by filming Ken Block and Matt LeBlanc doing donuts around it.
Unfortunately, Grand Tour condoms will not be available to buy. Disagreement about sizing.
The hillside drawing of a quite excited man is actually called the Cerne Abbas Giant and its very old so you cant giggle at it because its historic.
The British Institute of Car Chases is a private test facility and not public roads. Just in case you were wondering.