By Leon Harris CPP
Published in INsite,
October/November 2001
This
article aims to create awareness of potential security and safety
issues within a facility that can often be overlooked by architects
and facility operators. Crime prevention strategies should be applied
to the interior, as well as the exterior, of a new or refurbished
facility. Some of the following crime prevention examples can be
applied as part of the continuous improvement program that is outside
of any construction or refurbishment project.
The following are a few examples:
Reception
The reception/foyer area should have a clear and uninterrupted
'line of site' of entry doors. This is a deterrent because an intruder
realises the chance of them being observed and challenged is greatly
increased. However, a common problem is when the reception area is
unattended by staff. Management should consider realigning human
and technical resources to meet the risks.
Internal Doors
Our reviews often identify support rooms (e.g. cleaners, laundry,
store rooms) and clean utility rooms left open or unlocked. This
provides the opportunity for an intruder to enter to hide or steal.
There are also additional concerns with visitors (including children)
and residents entering and suffering a possible injury. To reduce
these potential risks, rooms should be kept locked when not used.
Written lock-up procedures should be established which are relevant
to all shifts and included in staff induction and training programs.
This approach will also decrease the search time and area for a
'missing' resident or other emergency, e.g. a telephone bomb threat.
Ideally, doors should be fitted with self locking door hardware that
requires a key to open, but not lock and is capable of emergency
egress. If mechanical keys are used, they should be part of a Master
Keying system. The downside of mechanical keys is their potential
for loss, misuse and degraded control. In the past few years, technology
has been continually improved eliminating the need for mechanical
keys whilst increasing control and long term savings from not having
to replace keys or locks, e.g. smart cards, proximity cards, etc.
Windows
Most standard locking hardware supplied with windows would not
deter or delay a criminal from forcing a window open or preventing
its removal. Neither would the common practice of placing a piece
of wooden dowel in a track with the intention of restricting the
opening distance of a window. If sliding windows are, or will be,
installed the installation of key locks will greatly reduce the potential
for windows to be used as a point of entry by criminals. A similar
approach is required for other styles of windows.
External Service Doors
It is important to identify any accessible external locations out
of the immediate view of staff where a resident may enter and become
disorientated or anxious. These areas should have restricted access
with a lockable door or gate. This is particularly important and
helpful in the event of a night search. It will also assist in preventing
criminal or anti-social behaviour.
Void Spaces Under Buildings
Any opportunity to 'design out' recesses or potential hidden spaces
around, between or below buildings should be undertaken. Material
such as glass bricks, strong timber lattice or similar should be
considered to limit unauthorised access (or hiding) into these areas
if it cannot be designed out.
Including these examples in your crime prevention approach will
help ease concerns and frustration of staff, improve safety and reduce
the potential for crime. The above examples are for general information
and should not be used as a replacement for a professional security
review.
Leon Harris CPP, is the principal consultant for Harris Crime Prevention
Services.
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