"Cog" is a commercial made for the Accord series of vehicles manufactured by Honda. The cost of making the commercial was £1 million and the marketing costs for the commercial ran upto £6 million.
The commercial was shown to the British audience for the first time on 6th April, 2003, during ITV's Brazillian Grand Prix.
"Cog" received a lot of awards. It was the 33rd most awarded commercial of 2003 and the most awarded commercial of 2004.
Read more about this ad at it's wikipedia entry