Lord Wellesley, however, determined that the Nawab Vizier of Oudh should contribute something further towards the defence of India against invasion. The Nawab Vizier maintained a rabble army that was costly and useless, and he depended entirely on British troops for his defence against Afghans and Mahrattas. He was urged to disband his rabble army and replace it by battalions of sepoys trained and commanded by British officers; but he was impracticable, and Lord Wellesley got over the difficulty by taking half his territory for the maintenance of the required battalions. This was an arbitrary proceeding, but it was justified on the score of state necessity and self-preservation. It pushed the British frontier westward to Cawnpore on the Ganges, where it was close to Sindia and his French sepoy battalions, and would be face to face with any foreign invasion from the north-west. The new territories were called "ceded provinces," and eventually were incorporated with what are now known as the North-West Provinces.[18] [Sidenote: Sindia master of Holkar.] Meanwhile the Mahratta empire was falling into the hands of Sindia. This ambitious feudatory tried to pose as the protector of his suzerain the Peishwa. The two, however, were perpetually plotting against each other; the soldier and the Brahman were each trying to be master. About this time Holkar died, and Sindia hastened to Indore and put an imbecile son of Holkar on the throne, as a preliminary step to appropriating the territory and revenues. [Sidenote: Rise of Jaswant Rao Holkar.] At this moment a bandit prince appeared at Indore with an army of predatory horsemen, brigands and outlaws, the scum of Central India. He was a bastard son of the deceased Holkar, and was known as Jaswant Rao Holkar. He was routed by Sindia's French battalions, but the scattered horsemen soon rallied round his banners, and he went off to the south to threaten Poona and the Peishwa. [Sidenote: Flight of the Peishwa.] The Peishwa was wild with terror. Under his orders a brother of Jaswant Rao Holkar had been dragged to death by an elephant through the streets, and he had reason to believe that Jaswant Rao was bent on revenge. His army was reinforced by Sindia, but the united forces were utterly routed by Jaswant Rao outside the city of Poona. Accordingly he fled away to the coast, and embarked on board a British ship for the port of Bassein, about twenty miles to the north of Bombay. [Sidenote: Peishwa accepts subsidiary alliance, 1802.]