The MED concept, while suitable for short commuter links, was not considered so for the Northern Counties Committee section, with its main line from Belfast to Derry where speeds of up to 110 km/h (70 mph).
Uta Hagen | UTA Flight 772 | UTA | Minna no Uta | Uta Frith | Kōhaku Uta Gassen | Uta Pippig | Shima Uta | Presentational acting and Representational acting#Uta's confusion | MPD | Eien no Uta | Arena (UTA station) | Uta Ranke-Heinemann | UTA MPD | UTA MED | Uta-garuta | Uta Erickson | Uta Barth | Saya no Uta | Osaka Koi no Uta | Edo no Temari Uta II |
The MED’s and MPD’s, which made use of readily available power and transmission units, were cheap to operate but noisier and not as comfortable as locomotive-hauled rolling stock, a fact which made them unsuitable for Inter-City journeys.