KMB told to probe machines that gave free bus rides as revised HK$2 scheme launched

The Hong Kong government has demanded an immediate investigation from KMB, the city's largest franchised bus operator, after its fare rebate machines malfunctioned on the launch day of a revised transport subsidy scheme. On April 4, 2026, instead of charging eligible passengers the revised HK$2 fare (approximately 26 US cents) or 20% of trips above HK$10, the faulty machines provided full rebates, effectively granting free bus rides. The Transport Department has ordered KMB to verify the operation of all its machines and submit a detailed report. The company has publicly stated it will bear all financial losses, ensuring no cost to the government, subsidized passengers, or the general public.

The malfunction highlights significant operational vulnerabilities in the rollout of critical public welfare infrastructure. The rebate machines are a key component of Hong Kong's concessionary travel scheme, designed to return fare differences for short journeys on specific long-haul routes. Passengers typically pay the full fare onboard and then claim a rebate at designated machines at bus stops. This technical failure not only resulted in unplanned financial exposure for KMB but also risked public trust in the government's subsidized transport initiatives. The incident underscores the importance of rigorous system testing before implementing policy changes that affect millions of daily commuters.