hook.Add( "AcceptInput", "SSRPCode", function( ent, name, activator, caller, data )
	
	if ent:GetClass() == "func_button" and (name == "Lock" or name == "Unlock") and ent:MapCreationID() == 2472 then 
		local str = "PD lock down has started"
		
		if (name == "Lock") then
			str = "PD lock down has ended"
		end
		
		for k,v in pairs(player.GetAll()) do 
			
			v:ChatPrint(str)
			
		end
	end
	
end )