Police are thanking road users for their patience and care during Mad Sunday.
Inspector Derek Flint says they only recorded four accidents all day.
Even with the races taking up the afternoon, no-one on the force could remember anything similar in recent memory.
Inspector Flint says there were nine in the cells this morning, of which five were visitors, for a variety of offences based around alcohol.
He says there were again, no drink drivers, which was pleasing to see.