2 adjectives to describe centralisation

The constitution is an immense and complicated barrier to effectual centralisation.

But I have determined, after consulting with the Viceroy, that considerable advantage might be gained by a Royal Commission to examine, with the experience we have gained over many years, into this great mischieffor all the people in India who have any responsibility know that it is a great mischiefof over-centralisation.

2 adjectives to describe  centralisation