21.01.2021, Singapore, , Singapore - A digital screen in the new Jewel Terminal at Changi International Airport indicates precautionary measures to further limit the spread of the coronavirus (Covid-19) during the pandemic. These include the mandatory use of face masks in public, frequent hand washing and observance of the distance rule. The indoor waterfall (rain whirlpool) can be seen in the background.. 0SL210121D010CAROEX.JPG [MODEL RELEASE: NOT APPLICABLE, PROPERTY RELEASE: NO (c) caro images / Schuelke, http://www.caro-images.com, [email protected] - In case of using the picture for any purpose, please contact the agency - the picture is subject to royalty!]