Leicester City Council says two graffiti writers have cost it £100,000 in just six-months.
'Kase' and 'SO12', have plastered thousands of so called 'tags' across the city. The council is offering £500 for information.
Clearing the graffiti from the past 6 months alone has already used up two fifths of the council's cleaning budget.
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Remaining rather cloudy, but the patchy light rain will ease and clear during the evening.
Outbreaks of rain or sleet will soon clear east this evening to give some clear spells overnight.