Hello how may I help you? In tag, are there any restrictions on the field of play? Well, theoretically there is not. What areas were you considering? certain restrictments for the area of field play I would recommend the size of central park, but no smaller than an olympic pool. okay, but is that a restriction or a recommendation? As mentioned, there are no formal restrictions on area. However, for practical purposes the recommended sizes have been provided. thank you Are there other rules you wish to clarify? No, and thank you for your help Always happy to help.