Hulu Selangor voters can express their gratitude for all that former premier Dr Mahathir Mohamad had done for them by supporting the BN candidate in the by-election in the constituency on April 25, said Jerlun Member of Parliament Mukhriz Mahathir.

Mukhriz , who is also Mahathir's son and Deputy International Trade and Industry Minister, said if the voters in the constituency cooperated with each other and did this, it would send a strong message to Zaid Ibrahim, the Opposition's candidate for the seat.