
1) Working time
Found on
https://www.crosswordclues.com/clue/job-lock

The term job lock is used to describe the inability of an employee to freely leave a job because doing so will result in the loss of employee benefits (usually health or retirement related). In a broader sense, job lock may describe the situation where an employee is being paid higher than scale or has accumulated significant benefits, so that cha...
Found on
http://en.wikipedia.org/wiki/Job_lock

Describes the situation of a person with a U.S. job who is not free to leave for another job because the first job has medical benefits associated with it that the person needs, and the second one would not, perhaps because 'pre-existing conditions' are often not covered under U.S. health insurance.
Found on
http://www.econterms.com/glossary.cgi?query=job+lock

Laws have now been enacted by congress which include continuance of benefits (COBRA) and other requirements which eliminate pre-existing clauses for those individuals who change coverage plans but have maintained continuance of coverage overall. The inability of individuals to change jobs because they would lose crucial health benefits.
Found on
http://www.encyclo.co.uk/local/20102

A situation in which a person feels they cannot leave their job because they are afraid of losing benefits connected to the job
Found on
http://www.encyclo.co.uk/local/22643
No exact match found.