Tension heated up in the Good Morning Britain studio as a guest clashed with host Adil Ray.
Hosts Adil and Kate Garraway were joined by Kate Smurthwaite and Dr Zoe Strimpel to discuss TfL's launch of posters against "intrusive staring".
The campaign aims to sending a strong message to offenders that sexual harassment is not tolerated, though some have questioned how useful having the posters are and whether staring should be punishable.