Gosh motoway services prices are high

Another Which report that shows how much more motorway service stations charge over their town based stores; this gets coverage on Daybreak.

Shall I go into it again or just point you to what I wrote in 2009?

My favourite part of the Daybreak report was that it started 'We all know that motorway services charge more' yet amazingly they're still able to do business - gosh why's that?