Worcester and EEE

We're not in the critical zone of other districts, but I am wondering about this: per the T&G yesterday:

...public school officials have agreed that there will be no organized outdoor activities after 4:30 p.m., Dr. Michael P. Hirsh, medical director of the Worcester Division of Public Health, said Tuesday.

But there has been no notice to parents and students, nothing on the district website or social media, and, as far as I can tell, nothing that has gone to staff or faculty.
Are we calling things at 4:30 or not, Worcester?