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Comments from Joachim Strick 29-01-2002(edited):
"I visited December 2001 and was surprised to find many of the fascinating and unique rock-paintings in a very bad state, suffering from natural incrustations,wind erosion and vandalised by visitors writing their names across the paintings. There is a litter problem near campsites. Litter boxes (stone circles) built by the Park authorities were not cleared except once a year by tour operators. Local authorities and the operators do not cooperate."  
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