Tough talk. I guarantee you cant. If you did, you'd be arrested immediately. And I'm betting you'd break bones falling over th he other side.
For someone who has never seen me, nor has met me other than on these boards, you sure assume a lot about other posters. You guarantee? Really? You don't know how tall I am, or what kind of exercise regimen I keep. Even though I'm 55, I can still ride 20-30 miles on a bicycle at an average speed of 17 to 20 mph. And yeah, I'm not in shape like I was when I was in my 20's and 30's, because back then, I rode 50 - 100 miles/day and was averaging 20 to 25 mph.
And yeah, I'm pretty sure I could scale the wall if I needed or wanted to, or some kind of life sized replica.
In other words, you have no idea whether you can scale the wall. I'm dead certain that you can't.
Actually, I do have a pretty good idea that I'd be able to scale the wall. Why? There is a rock climbing place here in Amarillo where you can scale walls inside. Ever heard of practice? Even at 54, I still like to do stuff like that. Like I said, must really suck for you to be in such poor shape.
A climbing wall is nothing like the bollard fence. The former has handholds.
Actually, the way to climb that wall is to have a pair of shoes with good support and decent grip, grab a single bollard with both hands on either side, and use the other 2 bollards on either side as places to put your feet. Because of the way the bollards are oriented, they present a good place for your feet. Pull yourself up a bit, lift one foot up a bit and get a good brace, then pull the other foot up and brace. Then, grab a bit higher and repeat. It's kind of a variation on the chimney climb. And, because the plates on the top aren't welded together, that provides a good handgrip to help you over the rest. Do the same thing in reverse going down. And, it's readily apparent that you've never done rock climbing, otherwise you would have known how to scale it like I just told you. And, because the steel on the fence is rusted, the steel has some texture to provide grip.
Yes, I would be able to scale the wall if I had to.