You can get a taxi at either the taxi rank in the town centre or one can be booked over the telephone and they will come pick you up were ever you are. Only share taxi's with people you know. If you are travelling alone on bus, train or tube always sit near other passengers. In the UK we drive on the left side of the road. If you are planning on driving in the UK you have to be 18 years old and in possession of a full driving license or have an international license and a valid insurance.
Many car hire companies have their own rules and regulations.
A red flag on the beach means don't swim in the water on that day. Don't drop litter put it in the bin or take it home with you. Avoid blocking shop doorways, footpaths and roads. If you need to group together find an area with plenty of space. Always queue in shops or bus stops for example.