coldav 02 Jul 2014, 10:40 pm #25 coldav coldav coldav Posts: 110 Threads: 1 Joined: Jan 2014 Reputation: 0 RE: Arriva North East - Latest (02 Jul 2014, 8:44 pm)mb134 wrote Will the E400's for the X15 be out of 7514/6/9/21 as these already have tachographs?Don't all of this batch 7414-21 have tachographs?