Overcrowding was a major issue, with 5 further complaints made over concerns with the potential spread of Covid.

The train was able to resume its journey after a lengthy delay.

A breakdown of the figures reveals that the Dublin Hueston to Galway Route recorded twice the number of complaints as it's neighbouring line.

The transport provider received 21 emails or web messages about people on board openly smoking, drinking or taking drugs on the service.

While The 06:19 Longford to Pearse train was 38 minutes late. The 05:40 Sligo Connolly operated at a 60 minute delay.

Gardaí are looking for anyone who was on the train to contact them.

The incident is said to be ongoing at present

Irish Rail is apologising for any inconvenience caused.