One issue which concerns me, for example, is bus fares for young unemployed people. Young people in Yardley now have go to Solihull Job Centre. From April 2013 the applicable amount for a young single person is in fact £56.80. (It was 56.25 so I am not sure where the sum of £53 comes from).
For someone on £56.80 per week the bus fares to Solihull and back are £3.90 per day. That does allow travel anywhere. However, this is a material amount of the cash they get each week.
I have raised this with the Job Centre authorities, but it appears that they did not take this into account when shifting the signing location.