The ground handling services, which include loading and unloading of baggage, are done by the private joint venture company, AISATS Airport Services.
The protests came against the backdrop of AISATS terminating the services of around 200 workers, the the All India Trade Union Congress (AITUC) said in a release.
The employees, belonging to various organisations like AISATS, Jet Airways, Cambatta and Thai Airways, staged protest at Jantar Mantar, demanding among other things, wage hike, ending the system of fixed term appointment, stopping sexual harassment at workplace and reinstating the sacked workers and union leaders, the release said.
Accusing the AISATS management of remaining absent in the conciliation proceeding before regional labour commissioner, it said, "It is unfortunate that Air India, having 50 per cent equity in the company (AISATS), is not intervening.
