Telegraph 30 719

[sandyRoe]

23a Swimmer's position restricting current(6).

18d Line with Bad  Romance that could become mush(8).

26a Persuasive people mass in Gemini port(5).

[Lie-in King]

23a Plaice - 'place' (restricting) 'i' (elec. current)
18d Cornmeal - anag 'l(ine) + romance'
26a Admen - 'm(ass)' (in) 'Aden' (clue is "Yemeni port")

[sandyRoe]

Thank you 

[Lie-in King]

You're welcome 🙂