Stephen Doughty became abusive after struggling to use a pay-and-display machine.
The term ghosting is common in the dating world - but job applicants are increasingly reporting it.
The Conflict Insights Group (CIG) says its research also shows the extent of UAE involvement.
Malaysia-based Karex produces more than five billion condoms a year and supplies global brands like Durex and Trojan.
The country is home to some 4.2 million domestic workers - of which almost 90% are women.