The duty is real; some “rules” around it are not
If a worker absconds, the employer reports it through the Immigration channel, and there are genuine legal obligations tied to the situation. That much is well established and should not be delayed.
What is not established is a single official numeric deadline for reporting — several figures circulate without one authoritative source behind them. Reporting promptly through the proper channel is the reliable action; anchoring to a specific hour count that may be wrong is not.
Report promptly and keep it documented
The absconding guide sets out the reporting path; this read is about separating the real duty from the unverified specifics that surround it. Report promptly, use the official channel, and keep a record of what was reported and when.
Where the situation involves safety or a dispute, the relevant authority channel is the right route. Acting on an unconfirmed deadline — or delaying because one was misremembered — helps no one.