Has Covid rolled back democratic rights?

Countries around the world are using the coronavirus pandemic to 'crush dissent and silence independent reporting' according to the UN chief Antonio Guterres. He says some nations are using restrictions meant to halt the spread of Covid-19 to weaken political opposition. Governments say a tighter grip over freedom of expression is essential to curb disinformation and confusion at a time when societies are under lockdown. Countries with authoritarian tendencies aren't the only ones under fire - the criticisms are being leveled at governments with well-established democracies too. So what are governments trying to get away with under the cover of Covid? How have the changes taken away democratic rights, and can the trends be reversed? Ritula Shah and a panel of guests discuss dissent in the time of Covid.