RT News - July 20, 2019 (17:00 MSK)

The UK warns of consequences and robust action - unless Iran releases a British-flagged oil tanker seized on Friday. Hounding out the homeless - Florida officials try clearing the streets of rough-sleepers, by playing repetitive kids' songs at them all through the night in what's proving to be a divisive move. A poignant rocket launch later this Saturday - as the next Space Station crew prepare to head-off on the 50th anniversary of the first Moon landing.