Enabled me to get Google UK to come up on new tabs (FF96.0.3), which in turn allows me to select country>UK each time I do a Google search in a new tab, which I was not able to do with the default Firefox new tab - which went to Google (.com) and no option to filter for UK sites. Took a bit of fiddling about to get the search URL term syntax right, but that was before I saw the example in Screenshots. Reminder to remove the Search Engine Helper after use (large blue 'Remove' button in the title box). Many thanks. (Afterthought, I have since found an alternative FF add-on in this series which was last updated in 2020, but looks as though it may be simpler to install, but limited to getting Google.co.uk onto the list of available search engines: https://addons.mozilla.org/en-GB/firefox/addon/google-uk-search/)