The current enforcement procedure is not very specific and as a result it can
be hard to enforce: it is unclear who can be contacted if behaviour running
afoul of the Code of Conduct is witnessed, who makes the final decision on the
actions taken, how these decisions are communicated, ... The current procedure
is also geared quite specifically towards users, it is not clear what happens
if staff members are directly involved.

Try to clarify the open questions by outlining a standard procedure that should
be followed, while trying to keep the spirit of the current enforcement
procedure (issue a warning first by default, if it goes unheeded, further
actions can be taken).