Read the extract given below and answer the question that follows:

Second, by the mid-nineteenth century, various Forest Acts were also being enacted in the different provinces. Through these Acts, some forests which produced commercially valuable timber like deodar or sal were declared 'Reserved'. No pastoralist was allowed access to these forests. Other forests were classified as 'Protected'. In these, some customary grazing rights of pastoralists were granted but their movements were severely restricted. The colonial officials believed that grazing destroyed the saplings and young shoots of trees that germinated on the forest floor. The herds trampled over the saplings and munched away the shoots. This prevented new trees from growing.

Rights that people are used to by customs and tradition are called: