Preparation of food and drink; providing food and drink; arranging for the provision of food and drink; bar services; wine bar services; restaurant services; cafe services; coffee shop services; takeaway food and drink services; ice cream and yoghurt parlours; snack-bar services; cafeteria services; canteens; Internet cafe services; fast-food restaurants; self service restaurants; hospitality services; catering services; contract catering services; business catering services; hotel catering services; mobile catering services; providing information, including by electronic means and via a global computer network, about all of the aforesaid services