Lockdown party fines: what next for Boris Johnson and Rishi Sunak?

A look at how this all began - and whether Boris Johnson and Rishi Sunak will have to resign

• Starmer calls for Johnson and Sunak to resign - live updates
• How No 10's alleged parties took place as Covid death toll rose
• Fifty fines have now been issued over Partygate, says Met

Both Boris Johnson and Rishi Sunak have been given fixed-penalty notices for breaking Covid rules, as has the prime ministers's wife, Carrie Johnson. Here is how we got here - and where it might go next.