Although it's difficult most understand football English and the best way to get through to them is with body language and gestures and as a last resort getting the cards out can also work but be prepared for them to ask for cards from U9 up, in Europe it's common practice for players to get cautioned at all ages so they're used to cards being shown to themI'm looking at doing one at the end of next season, hopefully with a bit more experience under my belt. How did you find the experience of refereeing teams and players who might not have a full understanding of English?