This is the language from the ACGME core program requirements document,
"The program, in partnership with its Sponsoring Institution, must ensure healthy and safe learning and working environments that promote resident well-being and provide for ... safe, quiet, clean, and private sleep/rest facilities available and accessible for residents with proximity appropriate for safe patient care"
So interpret that as you will. If you are at a supportive institution/program then you should talk to your chief resident and they will get the PA's to bugger off. If your institution/program is less supportive, they will probably say they are in compliance with the ACGME requirements and tell you to bugger off.