Does the job, also thanks for the reply to another review on the new hidden mozilla feature to add a engine manually.

From what I can tell that manual system that you posted on reddit is now working, I just tried it. However cannot edit or delete anything added in the settings interface.

Simple and effective. Solves searching Google.com and getting American information to UK specific queries.
For providing this, I salute you.

Excellent. One click add-on so that Google.co.uk appears as an option in my W10 FF97.0 settings for default search (which enables me to use 'Tools>UK only' to weed out irrelevant US sites). On my other computer I used a more comprehensive add-on to add any search engine where one had the URL code, but it was more fiddle to get the URL code exactly right (%s, etc). Wouldn't it be great if there was a way of making the search results come up with UK only sites without having to click 'Tools>UK only'. Many thanks.

So glad this add-on exists!

Does the trick, great plugin thanks!

Though Mozilla should make it so you don't need a plugin to specify the search engine you wish to use, bad form.

Does what its supposed to - gives you a new search engine option to explicity search Google UK rather than .com

Working great so far.

This makes me happy