1. "Anti-austerity campaigners in Portugal are giving the prime minister’s personal tax number when paying for goods and services, in protest at a new anti-tax evasion law threatening fines of €2,000 for withholding tax details at point of sale."
    — Heh.

    (It came about because of “a new law that came into force in January, which makes consumers who do not ask for official receipts liable to fines …”)