The UK economy could shrink by 35% with 2 million more people unemployed due to the coronavirus

The UK economy is on course take a worse hit than it suffered during either World War as a result of the coronavirus according to the official national spending watchdog.

The Office for Budget Responsibility, the independent body which analyses the UK's public finances, on Tuesday, April 14 published a potential scenario under which UK GDP would fall by 35% in the second quarter of this year.

Under this scenario, which is based on the lockdown continuing for a total of three months, with social-distancing measures continuing beyond that, unemployment will rise from 2.1 million to 3.4 million, meaning 10% of people would be out of work.

The UK economy would quickly bounce back under this scenario, with GDP up by around 25% in the third quarter and around 20% in the fourth, after the expected relaxation of lockdown measures and people returning to work.

However, the overall effect on the UK economy would be a 13% decline of GDP in 2020, worse than what the country suffered in both World War One and World War Two. Here's the OBR's graph published today.

The vast majority of businesses have been closed for three weeks as part of nationwide social distancing measures introduced by Boris Johnson's UK government. This has led some businesses to lay off staff, while others have applied for government loans and grants to cover the wages of employees and keep their themselves afloat.

Bloomberg on Tuesday reported that 1.2 million people had been granted mortgage holidays lasting up to three months.

Do you have a personal experience with the coronavirus you'd like to share? Or a tip on how your town or community is handling the pandemic? Please email covidtips@businessinsider.com and tell us your story.

Get the latest coronavirus business & economic impact analysis from Business Insider Intelligence on how COVID-19 is affecting industries.

{{}}