camps were a sign of the serraa people's peaceful protest against the marginalization of their natural resources including fish which they have experienced the poor conditions in which they have been living 
The camps were a sign of the Sahrawi people's peaceful protest against the repression, marginalisation and plundering of their natural resources (including fish) which they have experienced and the poor conditions in which they have been living under the Moroccan occupation.
camps were a sign of the Sahrawi people's peaceful protest against the marginalisation of their natural resources (including fish) which they have experienced the poor conditions in which they have been living under the Moroccan occupation.