The Semenyih by-election reached its peak point on the polling day on Saturday after candidates: Pakatan’s Muhammad Aiman Zainali, Barisan’s Zakaria Hanafi, Parti Sosialis Malaysia’s Nik Aziz Afiq Abdul, cast their votes at their respective polling centers early in the morning.br br Sole independent candidate Kuan Chee Heng also visited the polling station to check on the voting process. br br About 63 of eligible voters have cast their ballots as of 3pm, the EC said. Polling will close at 5.30pm, results are expected to be announced by 10pm later.