Routine yearly window washing operations (LB-EFB-MLAB-former SISSA)

[Infopoint]

We wish to inform you that starting from Monday 2nd May
the routine yearly window washing operations (internally)
will take place at the Leonardo, Fermi, former SISSA and Mlab buildings.

You are kindly requested to remove all your files, personal effects, else,
from the windowsills to enable the staff to do their jobs properly.

Thank you for your kind cooperation.

Best regards,
Maintenance