Arup
https://www.covidinnovations.com/home/02072020/london-based-engineering-firm-arup-designs-parklets-to-help-restaurants-reopen-ensuring-social-distancing-in-liverpool-
United Kingdom
https://www.covidinnovations.com/home/02072020/london-based-engineering-firm-arup-designs-parklets-to-help-restaurants-reopen-ensuring-social-distancing-in-liverpool-
https://www.forbes.com/sites/giacomotognini/2020/04/01/coronavirus-business-tracker-how-the-private-sector-is-fighting-the-covid-19-pandemic/#46c6ed0d5899