KUALA LUMPUR: Visitors to and associates of the World Trade Centre Kuala Lumpur (WTCKL) are encouraged to wear face masks indoors although the need for it has been made optional by the Health Ministry today.

Its group managing director Datuk Seri Irmohizam Ibrahim said the move was to safeguard everyone while being in their compound and they were committed to taking various safety measures to curb the Covid-19 virus spread.