I.O.M TT fatalities

[Freck]

Does anyone know how important the TT is to the I.O.M. economy?.

It's only for two weeks of the year, but I'm guessing it's a significant amount.

Would the economy be seriously affected if there were no TT races?.

That was one of Phil's points too, as well as the road racing in Ireland. It's a big earner for a lot of businesses and  a vital income for lots of people.