One month after its release, Netflix's true crime drama 'Baby Reindeer' has become a pop culture phenomenon and is already on track to become one of the streaming service's top ten most-watched shows of all time.

The biographical seven-episode series, written by and starring Richard Gadd, follows struggling comedian Donny Dunn as he is harassed and stalked by Martha Scott.

The show made global headlines again this week after the woman believed to be the inspiration behind the Martha character, Fiona Harvey, was interviewed on Piers Morgan's YouTube show, Piers Morgan Uncensored.

In Ireland, the standalone offence of stalking was only established in law last year.

And while experts here believe Baby Reindeer has shone a light and challenged perceptions around stalking, they say much more needs to be done to raise awareness and support victims.

Watch our video to hear the thoughts of Dr Catherine O'Sullivan, one of the authors of the first national survey to focus on experiences of stalking and harassment in Ireland.

If you are affected by issues raised in this story, please visit: www.rte.ie/helplines.