correspondent jon bartlett has been covering the demonstrations for us from the capital santiago he elaborated on the protestors demands it's incredible to think that just a week ago people were obviously all kind of hall bringing these feedings and nobody had really kind of nice to kind of put them into any kind of coherent form to really kind of come out. and say anything to be in this kind of. thing at the moment. the main demand at the moment for a lot of people i saw this evening was for a new constitution whether that's like a constituent assembly is realistic i think it's the basis. people are also demanding kind of political casualties as well the interior minister andres chadwick the cousin of the president is going to talk at a lot of people have been saying that they want to see the preston. to be to resign i think. that's perhaps a bill fanciful i don't think that's going to happen it's a democratically elected president less than 2 years in the elections so i think it's i think that people really want to see profound change not kind of completely across the board people are kind o