“China losing its temper over the Huawei CFO arrest, is actually more evidence of Huawei’s collusion with its Government as an untrustworthy partner.”

When UK citizens have been arrested abroad eg Ms Zaghari-Ratcliffe in Iran, the Durham student, Matthew Hedges in Dubai etc a variety of approaches, it would appear,have to be attempted to secure their freedom. Losing your temper seems like another tactic that is being tried — not sure your conclusion follows.