Graffiti claiming to name people in the drugs trade has appeared on walls in Derry.
The graffiti has appeared in various places across the city including the Top of the Hill area of the Waterside.
Attempts have been made to remove it, but it keeps reappearing, according to SDLP MLA Pat Ramsey.
Mr Ramsey said people who are named have been contacting him because they are concerned for their safety…
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