Sir Peter Soulsby explains how the square, if given the go-ahead, will connect the different parts of the city.
People in Leicester are being asked for their thoughts on the design proposals.
More top news
Stella Manzie will take over after running the council until a permanent chief executive is found.
It comes after months of protests following United Lincolnshire Hospitals NHS Trust's (ULHT) decision to close the unit overnight.
The attacker made a swipe at her handbag, causing the victim to lose balance and fall to the floor.