Roblox, one of the world's most popular online gaming platforms for primary school–aged children, is facing renewed scrutiny over the safety of its youngest users. A Prime Time examination has uncovered serious risks to children on the platform.

Tonight - It's busier than ever, and becoming a nightmare. The M50 - is there anything that can be done to fix the traffic chaos?

And as Ukraine's president comes to Ireland, he faces pressure politically, diplomatically and militarily. What will happen to Ukraine, and what will it mean for Europe?