SYDNEY (AP) — Thousands of people have taken to the streets of Sydney and other Australian cities to protest lockdown restrictions amid another surge in cases. Police made several arrests after crowds broke through barriers and threw plastic bottles and plants. The unmasked participants marched from Sydney’s Victoria Park to Town Hall in the central business district, carrying signs calling for “freedom” and “the truth.” There was a heavy police presence in Sydney, including mounted police and riot officers in response to what authorities said was unauthorized protest activity. Police confirmed a number of arrests. New South Wales Police said it recognized and supported the rights of free speech and peaceful assembly, but the protest was a breach of public health orders.