"Every worker wanting to join a strike picket could be forced to identify themselves to police, carry a letter of authorisation and wear an armband, under proposed reforms to trade union laws that could be
“Every worker wanting to join a strike picket could be forced to identify themselves to police, carry a letter of authorisation and wear an armband, under proposed reforms to trade union laws that could be in breach of international agreements, human rights groups have warned.”
See the article: Striking workers may have to identify themselves to police, carry a letter of authorisation and wear an armband under proposed reforms (independent, link)