Source:
https://scmp.com/article/42050/chaos-hits-truck-driversChaos hits truck drivers
CONTAINER truck drivers had to wait for up to five hours yesterday before they could return to Hong Kong due to a computer breakdown at the Huang Gang border in Shenzhen.
A spokesman from the Shenzhen Municipal Government said two computers broke down and that led to traffic chaos which was not eased until the afternoon when the computers were fixed.