He said the people of Turkey had proved that the president lived in their hearts
New system centralises the entire executive bureaucracy under the president
Turkish referendum takes place under a state of emergency that has been in place since last summer's failed coup
Turkey is due to hold both presidential and parliamentary elections in 2019
Turkey has also widened a crackdown on alleged supporters of the July coup attempt
Turkish President Recep Tayyip Erdogan has triggered European ire with Nazi jibes against The Netherlands and Germany
Dutch police used dogs and water cannon on Sunday to disperse hundreds of protesters waving Turkish flags
The Dutch government has barred Turkey's foreign minister from flying to the Netherlands
Dutch authorities detained Turkey's family affairs minister to prevent her from addressing a rally
Addressing a rally of supporters, Erdogan retaliated against the decision