Essential maintenance
HES is currently undertaking essential maintenance on our web services. This will limit access to services in the following ways:
- Subscription access for HES online services will be unavailable (Scran, NCAP)
- Image purchasing options will be limited (Canmore, Britain from Above, Scran, NCAP)
- Any enhanced services which require a log in will be unavailable (My Canmore, Britain from Above contributions, Scran contribute)
General access to these services will all continue. Enquiries will still be able to be submitted.
We anticipate services to be restored from Monday 1st February 2021.
SLIT TRENCH
A short trench used to protect troops or to provide defensive fire from, often dug for practice purposes.
Classifications
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Monument Thesaurus (rcahms)
Monument Thesaurus (rcahms)
> Defence
>> Trench
>> Trench
>>> Slit Trench
>>> Slit Trench
Related Terms
| Term | Note |
|---|---|
| PILLBOX | An often squat building with thick, loopholed walls and a flat roof, designed to accommodate a variety of weapons, usually strategically positioned to cover a vulnerable point in a defensive system. |
