If I'm out and about walking in the street, walking towards me, occasionally I encounter a pair of mums with pushchairs walking side by side. I find that more often than not these mums won't move willingly to allow me to pass. I have no desire to walk on the road to get past them. I'm sure if these mums didn't have pushchairs and were out walking, one of them would naturally move in a bit - so, rather like roadrage, what is it with owning the pavement? Are these particular pushchair owners thinking they're still behind the wheel of their X5 or M-Class?