CREATE TABLE table_73860 ("Constituency" TEXT, "Candidate" TEXT, "Affiliation" TEXT, "Votes -cast" FLOAT, "Result - %" TEXT, "Loss/gain" TEXT)

Who as the candidate when the result - % was 2.9%?
SELECT "Candidate" FROM table_73860 WHERE "Result - %" = '2.9%'
SELECT "Candidate" FROM "table_73860" WHERE "Result - %" = '2.9%'