As your aware highdyke the railway is some what different. If you offer operational staff i.e. signallers, drivers, guards and a few other grades fixed contracts in the way of some airlines then you can potentially open yourself up to having staffing issues when the contract is up.
Example, if you had a depot of 60 drivers and 10 drivers contracts were up and all 10 of them didn't get renewed, retirement, face doesn't fit, moved to a better paying company or just took a break from work then your immediately short staffed. As we've seen with certain TOCs when they rely too much on rest day working, trains get cancelled and questions are asked from high above.
My TOC has a lot of fixed contracts in the clerical grades though. Most "new" jobs like social media are contracts.
Example, if you had a depot of 60 drivers and 10 drivers contracts were up and all 10 of them didn't get renewed, retirement, face doesn't fit, moved to a better paying company or just took a break from work then your immediately short staffed. As we've seen with certain TOCs when they rely too much on rest day working, trains get cancelled and questions are asked from high above.
My TOC has a lot of fixed contracts in the clerical grades though. Most "new" jobs like social media are contracts.