Damage from extension curb during roadworks

This morning while driving to work, I had to drive through some temporary roadworks. The lights were on green so I followed a taxi through, which involved driving around onto the wrong side of the road and around a traffic island in the middle for pedestrians to cross.

As I was going through, I felt a bang and realised I’d hit a piece of extended curbing that was sticking out onto the road. I didn’t notice it due to a direct low sun and also because it was in shade. I’ve captured the incident on dash cam and even watching it back, it’s hard to see. It’s literally a square piece of curb sticking out by around 1m, presumably to stop people parking close to the traffic island in the middle of the road.

Obviously, I pulled in as soon as I could and checked out the damage - popped tyre and some alloy scuffs which look awful.

Now obviously, I did not see the curb people will say it’s my fault for driving into a perminant object, but given that I was driving towards it from the opposite direction to what it’s designed for, there were no markings leading up to it whereas there is for traffic coming the opposite direction. Also, the people doing the roadworks have placed traffic cones around every object on site, covering their parked vehicles, the signal box and the traffic lights so that people presumably can see them in all conditions.

Since driving back this evening, that piece of curb now has 2 marking cones placed on it - is there a regulation regarding things like this? If so, the fact I have video evidence would surely go in my favour?

Edit: I tried to post images that are screen grabs from the incident caught on my dash cam which shows my view (or lack off) but I can’t due to being a new member