"Tom Lyall" wrote in message
om...
now i may be stupid or confused here... but i was reading up on UTS
Gate Error Codes and i couldn't understand the discription of an
"Illogical Interchange", this is what it says at the moment in the FAQ
- "[1] #33 is when, say you exit through Monument station and re-enter
at Tower Hill. The interchange is illogical, so won't accept your
ticket." I could not understand what an illogical interchange is and i
would be pleased if you could explain it,

Maybe it refers to a cross-London National Rail ticket, valid on the LU
lines, where the next sector is from Fenchurch Street? Exit at Monument
would not be appropriate.
--
Terry Harper, Web Co-ordinator, The Omnibus Society
http://www.omnibussoc.org
E-mail:
URL: http://www.terry.harper.btinternet.co.uk/