Scepticalscribe
macrumors Haswell
As does Ireland.There actually are more than two varieties of English. In Canada English usually follows British spelling though the accent is taken for American abroad. To be more precise there are regional variations in accents, vocabulary and slang across all of North America not to mention the UK itself. Also note that Australia, New Zealand, South Africa and India as well have their own variations.
The written form is pretty much identical to British English, whereas, informally, - and an informal setting is key, in this context, formal speech is British English liberally sprinkled with some ghastly imports from the US - orally, sometimes, you will encounter what is described as Hiberno-English.