Deportation, Re-entry Can I be deported for an offence that happened 18 years ago?

[marksteriii]

I committed an offence 18 years ago when I lived in England, now I'm in Canada and being deported because immigration here say I should be inaddmisable because of my record, It was a non violent crime and I was never on trial...it was a straight forward fine for criminal damage.

 

[mafioso]

Sorry I do mainly US law...........Hopefully someone would help out.