Campaigning group Republic has placed large posters in cities around the UK, including Aberdeen, Glasgow, Newcastle, Leeds, Liverpool, London and Birmingham, that say "Make Elizabeth the last".
"#AbolishtheMonarchy," the ads also say.
They say they raised £40,000 for the posters which - like almost everything - divided opinion on Twitter.
If you are a big fan of the Queen, why not buy some of this tat to celebrate the Jubilee weekend in (?) style.
2. Scrap-the-monarchy street party
On 3 June people will flock to an anti-monarchy street party organised by Cut Through Collective. There will be music, poetry and comedy as well as an open mic session.
3. 'F**k the Jubilee
Bristolians who don't like the monarch are not mincing their words with a 'F**k the Jubilee' event. It is a three-day punk festival that takes place in three pubs in the region.
4. Stuff the Jubilee
A more sedate affair, probably, there will be a picnic in Norwich against the monarchy called 'Stuff the Jubilee'.
On Facebook, the organisers wrote: "All are welcome to our antidote to the vomit inducing Jubilee!"
5. Anti-royalist picnic
A picnic in Wales will be sure to bring some cheer to those against the monarchy.
On Facebook, it says: "Love bank holidays but hate the monarchy? Let’s have a positive community event because we want to! And not just because a super-wealthy nanna in an overly expensive hat has told us to hang out with our neighbours."
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