| ATTRIBUTION | The assignation to Britain tout arranges (11) |
| POE | He wrote "The Assignation" |
| INUNDATE | One devoted woman finds assignation to be overwhelming |
| REDEPLOYMENT | Assignation to a new place or task (12) |
| DATES | Assignations to obtain fruit from the palms (5) |
| REDSQUIRREL | Species of animal native to Britain, endangered due to the ecological effects caused by its grey Ame |
| CANADAGOOSE | Branta canadensis, family Anatidae, introduced to Britain from North America in the 17th century (6,5) |
| PILLARBOXES | Iconic red, originally sage-green, roadside objects introduced to Britain by Anthony Trollope (6,5) |
| ASYOULIKEIT | Adapting easily to UK, I work, play |
| JOSEPHOFARIMATHEA | The rich Jew who, according to legend, brought the Holy Grail to Britain and founded the abbey at Glastonbury (6,2,9) |
| ENGLISHOAK | Tree species native to Britain known as the king of the forest, in which Charles II hid from the Roundheads (7,3) |
| GOODERS | Teacher-turned-ornithologist who penned books including A Day in the Country, The Outdoor Guide to Britain and, perhaps his most notable, Where to Watch Birds (7) |
| NRA | In 1940 this US firearms organisation collected 7,000 weapons to send to Britain to help that nation |
| ANGLE | Name one of the W Germanic people that migrated to Britain in the fifth century AD (5) |
| TROLLOPE | Author of the Barsetshire novels who introduced the pillar box to Britain (8) |
| ANTHONYTROLLOPE | English author who introduced the pillar box to Britain in the 1850s (7,8) |
| HAHN | German who escaped the Nazis and fled to Britain where he founded Gordonstoun and co-established the DofE Award and Outward Bound (4) |
| BUSTARD | Great ___, successfully reintroduced to Britain by the RSPB in the early 2000s (7) |
| ADDER | What is the only venomous snake native to Britain? (5) |
| SAMARA | This Lada came to Britain in the late 1980s (6) |
