Mandatory signs denote information about a specific course of action which must be taken. The fire door keep shut sign is a mandatory sign that gives clear instructions to help prevent further damage in an emergency. Its purpose is to let people know that they must not leave a fire-resistant door open.
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These cookies tell us how customers use our site and provide information to help us improve the website and your browsing experience.
Necessary
These cookies are needed to enable our website to run and to keep it secure.
Functional
These cookies allow us to provide enhanced functionality and personalise content for you. For example they're used to recognise you when you return to our website. If you do not allow these cookies then some or all of these services may not function properly.
Marketing
These cookies help us decide which products, services and offers may be relevant for you. We use this data to customise the marketing content you see on websites, apps and social media. They also help us understand the performance of our marketing activities. These cookies are set by us or our carefully-selected third parties.
Performance
These cookies tell us how customers use our site and provide information to help us improve the website and your browsing experience.
