What's the difference between practise and practice in British English?

What is the difference between practice and practise? In British English, practice is a noun and practise is a verb Practice involves doing something

The word practise is a variant spelling for the verb practice American English spells both the noun and verb forms practice For the Brits, the noun form

practise those governing : Your discus- sions are shameful , I can see but the enemy You tire me by squabbling in place of 196 MODEL SPEECHES FOR PRACTISE

practise to practise AE practice AE to practise BE practised, practised practiced, practiced