[Gappy]

pawn Код:

forward PlayerInAreaCheck();
pubic PlayerInAreaCheck()
{
  for(new i = 0, i < MAX_PLAYERS; i++)
  {
    if(IsPlayerInArea(i, 1543, 1608, -1634, -1602))
    {
      if(gTeam[i] == TEAM_CIVILIAN)
      {
        GameTextForPlayer(i,"~y~ You Died For Being On Police Property",5000,5);
        SetPlayerHealth(i, -999999.9);
      }
    }
  }
  return 1;
}

OnGameModeInIt()
{
  SetTimer("PlayerInAreaCheck", 1000, 1);
  return 1;
}

At the bottom of your script

pawn Код:

stock IsPlayerInArea(playerid, Float:max_x, Float:min_x, Float:max_y, Float:min_y)
{
    new Float:X, Float:Y, Float:Z;
    GetPlayerPos(playerid, X, Y, Z);
    if(X <= max_x && X >= min_x && Y <= max_y && Y >= min_y) return 1;
    return 0;
}

try that