City of Murrieta issued the following announcement on Oct. 21.
Here's the full release from Riverside County Public Health on today's shift back to the Purple Tier. Contrary to some of the rumors, more testing is what can help us get back to business. It lowers the positivity rate and we can avoid continued penalties for not meeting our testing threshold. So please get a free, quick COVID test if you are able.
Original source can be found here.