| PORTLANDBILL | Left light on - what's thereby increased on the south coast? (8,4) |
| LAMPPOST | Mother turning up with father, clueless outside, sheds some light on what's happening on the (8) |
| HAVEN | New one on the south coast? (5) |
| SPANISHCOUNT | Iberian nobleman (or title for the puzzle, based on what's hidden in the *clue answers) |
| PANELBEATERS | Car workers successful on "What's My Line?" (5,7) |
| HIREPURCHASE | Hello! on 'What's flawless about Charles?' Never - never! (4-8) |
| BRIGHTONBELLE | On-line beauty from England's south coast? (8,5) |
| NEONSIGN | Opencast mining loses impact in the dark - commercially, it sheds light on what needs to be sold (4,4) |
| GILL | Only a little drink, but Joe left light-headed |
| VILLAGERS | After six, left light beers for townsfolk (9) |
| INSOLENT | Defiant, having capsized off England's south coast? (8) |
| BEDSIDELAMP | It throws light on what we read at night |
| LANTERN | It sheds light on what happens at Christmas (7) |
| READINGLAMP | It throws light on what has been written |
| HICCUPPED | Was glitchy volume increased on a good day? |
| AQUARIUM | Tank or building for water creatures, the one on Mallorca is near Can Pastilla on the south coast of the island and is instrumental in conservation efforts (8) |
| CAGLIARI | Capital city of Sardinia, on the south coast on a gulf of the same name (8) |
| MUMBLES | Headland on the western edge of Swansea Bay on the south coast of Wales (7) |
| YALTA | City on the south coast of the Crimean Peninsula, surrounded by the Black Sea (5) |
| PORTRAY | Left light show (7) |
