1 The Underground map hasn't changed a lot since it was designed.
2 The designer of the map was paid a lot for this work.
3 You can see the name of the designer on the Underground.
4 The map was not very popular with people.
5 The map doesn't give the true distance between the stations.
6 There is no map which gives you a true geographical picture of the system.
7 It is impossible to visit all the stations in one day.
8 Robert Robinson travelled only by underground to complete the record.
9 Robert Robinson didn't know the Underground well.
10 "The Way Out" tube map helps you make your journey shorter.