Legal practitioner - Misconduct - Unprofessional conduct - what constitutes - applicants’ legal practitioner failing to appear on two occasions at the time that he had set down the same urgent application – Court holding that it is a legal practitioner’s professional duty, to present him or herself – punctually - at court - at the set time - for any hearing – and – that the failure to do so without lawful excuse amounted to unprofessional conduct.