He has noticed that UC Berkeley's chemistry department has more official mechanisms in place to support its students. (sciencemag.org)
Now left with no official mechanism to remove her as leader, her opponents and her potential successors are forced to use eagerly using more public and more embarrassing methods to pressure Ms. Redford to resign. (daveberta.ca)
Until the Lisbon Treaty in 2009, there was no official mechanism for withdrawal from the European Union. (politics.co.uk)