Central Line driver Danny Davis, a colleague with 20 years' service and an unblemished record, has been summarily dismissed following a PTI incident.
It was the type of mistake any driver could make, and for which other drivers have received coaching and support, not the sack.
Danny's union branch, RMT Central Line East, is preparing a ballot for industrial action, which will hopefully involve drivers at both ends of the line.
If justice isn't done, the dispute will need to escalate.
For more info, click <a href=http://www.rmtlondoncalling.org.uk/content/rmt-ballot-members-defense-d…;.