Comment by hexbin010

> The leaves are actually a big deal because...

Because of the substandard, cost-cutting line-side vegetation mismanagement coupled with the NIMBYs and save-the-planet warriors getting up-in-arms. Plus high wages making proactive vegetation management not cost-effective due to the extent. Network Rail is well aware of the issue but due to budget cuts, can't do much.

Behind every excuse on the railway, if you peel back just a tiny bit of the layer, you'll see the real reasons. In the UK it's usually "we need to spend that money on the NHS and welfare" and "ROSCO profits are not put back into the railway"