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| Image courtesy Google Street View | 
I
 don't want to be ranting on about them all the time and get a 
reputation as a manhole crank, but there's a really slippery one outside
 the heritage centre. I slipped on it on Friday when out running. I 
wasn't running at the time, but just stepped in off the road after 
stepping off the kerb to avoid some pedestrians and maybe turned too 
quickly on the cover. My foot went from under me on the surface and I 
wrenched my shoulder, throwing myself forwards to avoid falling 
backwards. It had to be the bad shoulder I damaged eight months ago 
after falling when sprinting. Anyway, I think the problem with these 
galvanised manhole covers (Eir ones) is that the bumps/tread pattern 
they put on them for grip is too rounded and shallow, unlike the square 
bumps on the older cast iron covers. They're probably polished from foot
 traffic also.
Edit: I think it's an Eir one, but maybe ESB Networks.
