Mr Sandhu was the ENT testing people's noses and airways for colds with a flexiscope (which I remember well). Mr Sandhu is a WG expert and is responsible for many successful operations including my own where I was able to have my tracheostomy removed thanks to his skills. His actual speciality is the trachea and he was involved in writing a paper on WG which won a European Award. Nice for people to put a face to a name. Sorry I don't have the link.