Summer holiday season is well and truly upon us, and with that comes the huge demand for car rentals. Motoring journalist Geraldine Herbert joined Kieran to discuss why prices have skyrocketed, with some costumers been quoted up to 10,000 euro for a car for 3 weeks in July. Listen and subscribe to The Hard Shoulder on Apple Podcasts, Google Podcasts and Spotify. Download, listen and subscribe on the Newstalk App. You can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.