Outside the hotel where Novak Djokovic is detained

Australia has said it is investigating the visas of other foreign tennis players, after detaining Novak Djokovic in a chaotic row over vaccine rules.

The men's world number one remains in immigration detention in Melbourne and is facing deportation after his entry to the country was denied on Wednesday.

The BBC's Shaimaa Khalil has been meeting fans of the world number one who have gathered to show their support.