******* wheel clamping at the parkings by the security guards

Saddened and mad as hell because of the event that took place in the parking. So I drive in spot a parking designated for moms and babies at that time I see security guards standing right in front of the parking bay so since im with my 4 year old son and sister, so I take the parking. Lock the car and the security guards say nothing and I walk into the mall to do my shopping. Hours later as I was done shopping with a kid who isn't well, I might add, I return to my vehicle and discover to my surprise ive been clamped. At this point I look at the parking bay again just to make sure I hadn't made a mistake of parking in the paraplegic designated parking, trying to make sense of this action. And no im parked exactly where I though I was parking moms and babies parking. Now annoyed and my kid is really fussy round about and he just wants to go home. So I approach a security guard that I spotted walking my direction and I enquire about this wheel clamp on my car. Long story short he gives me attitude and tells me I didn't ask I just parked with a kid who is over age. And I'm like ok, show me where the age restriction is written and he fails but still with attitude. After that tells me to go ask for help at the machine where I paid for my parking ticket. So I do so. They send some guy who clearly also didn't know his story. And I told him what I thought of their action which is its ******* since the parking bay doesn't show an age restriction. I vowed to never ever again to shop at gateway even though it was my favorite mall. But that experience was rather traumatic.