UKPSF sites show they adhere to guidelines on safety, and if you have UKPSF full membership and have an accident while playing there then there is insurance to cover. Its good to have as a regular player as it covers u for accidents and allows the UKPSF to keep track of how many players there are, and as siesmith87 said they are trying to get Paintball acknowledged as a sport (at the moment think its classed as a hobby) which allows grants for facilities and other things.