Around the globe, fans of Marijuana celebrate the herb on 20 April - also known as ‘weed day’
The exact origins of the day are not known, but one theory is that the date goes back to 1971, where a group of students at San Rafael High School in California would meet at 4.20pm to smoke.
420 sees people across the world coming together to celebrate the herb
Weed is illegal in many parts of the world, with 420 being both a celebration and a protest against what some see as excessive laws against the drug.
People often gather in London’s Hyde Park to celebrate 420.
Gatherings have been cancelled over the past two years due to the Covid pandemic, but are set to return on 20 April this year.
In 2021, six-person gathering limits were still in place, but there is no restriction in the number of people able to meet this year.