Restricted Zone

local ZoneCheck = {
       AllowedZones = {
               [4] = true,
               [2557] = true,
               [3277] = true,
               [2597] = true,
               [3358] = true,
       },
       TeleportLocations = {
               -- [TeamId] = {Map, X, Y, Z, Orientation}
               [0] = {0, -10998, -3400, 62.5, 0},
               [1] = {0, -10900, -2700, 7.6, 0},
       },
       RestrictedMessage = "You have entered a restricted zone. You have been removed from the area."
}

function ZoneCheck.OnChange(event, player, newZone)
       if not player:IsGM() then
               if not(ZoneCheck.AllowedZones[newZone]) then
                       local map, x, y, z, o = table.unpack(ZoneCheck.TeleportLocations[player:GetTeam()])
                       player:Teleport(map, x, y, z, o)
                       player:SendAreaTriggerMessage(ZoneCheck.RestrictedMessage)
               end
       end
end

RegisterPlayerEvent(27, ZoneCheck.OnChange)