When in Canada: Gravy or Vinegar. In Montreal, just about every fast food chain sells fries with gravy.

Eee, chips an' gravy! Champion!

I've not had proper chips and gravy for years -- you can't get it in southern England for some reason. Apparently the Poulet Frit Kentucky in Bradford has frites et jus de poulet on the menu, but I've never been there to try it.

Failing that, chips and hummus from the Gardenia will have to do -- and failing that, chips and mayonnaise.

Peter