lady at swimming pool:sms

Once a lady went to swimming pool for swimming .
She started removing her clothes and was only in bra and bikini and was about to plunge in the pool
At that verge the security guard shouted "Ma'am today swimming pool is closed for maintainence so you cannot swim"
Lady ( very angrily) :"Why didn't you tell me when I was removing my clothes?"
Guard:" There is no restirction for removing clothes "
Lady( felt shy) and just ran away with her clothes.

Ha .... ha ..... haaaa.........