"Chris" wrote in message
...

On 13 Dec, 13:14, "Paul Scott" wrote:
Someone with a zonal season who fails to touch in at an origin outside
his
zones will just be travelling without a ticket exactly as now and will be
taking the same risk of a PF as he does now...

But assuming they touch out within their Travelcard zones, what
(penalty?) charge would hit your PAYG balance?

None AFAICS. This is a known loophole just as it is now, and has been ever
since seasons on Oyster became available, because there is no requirement to
touch in if there is no gateline...

Paul S