I - totally - agree with you on reliability of information; I have a smidgin of sympathy with the chaps and chapesses in "Control" who have to do their best in developing situations, but in my view some of the tools they have to help them are very crude and blunt, and there are far to many situations that simply should not develop in the first place.
I raised these very matters along with nearly two dozen others with GWR▸ (Great Western Railway) and NR» (Network Rail - home page) managers last Tuesday in London - a dozen of them during a round table (OK, it was not really round in physical terms) with our MP▸ (Member of Parliament) and this week I am distilling and writing up element of that list to stop the key ones being lost in the flood, and to help the ones that can quickly be assigned to get actually followed though by someone else moved on.