The Twitter new owner in his first email to the company employees said remote work would no longer be allowed and that they would be expected in office for at least 40 hours per week.

Elon Musk on Friday said Twitter has seen “a massive drop in revenue” from civil rights groups calls on brands to pull ads as concern spread

“Regarding Twitter’s reduction in force, unfortunately there is no choice when the company is losing over $4M/day,” wrote Musk late Friday.

Twitter had laid off some of the employees last week, according to the affected company staff whom took to twitter on Friday said the layoff affected teams responsible for communications, content curation, human rights and machine learning ethics as well as some product and engineering teams.