How to Hide Ginger - EU Cookie Law Admin Menus

function plt_hide_ginger_menus() {
	//Hide "Ginger Cookie".
	remove_menu_page('ginger-setup');
	//Hide "Ginger Cookie → Ginger Cookie".
	remove_submenu_page('ginger-setup', 'ginger-setup');
	//Hide "Ginger Cookie → Google Analytics".
	remove_submenu_page('ginger-setup', 'ginger-analytics');
	//Hide "Ginger Cookie → Custom JS".
	remove_submenu_page('ginger-setup', 'ginger-jscustom');
	//Hide "Ginger Cookie → Custom Iframe".
	remove_submenu_page('ginger-setup', 'ginger-iframe');
	//Hide "Ginger Cookie → Activity Logger".
	remove_submenu_page('ginger-setup', 'ginger-logger');
	//Hide "Ginger Cookie → Polylang".
	remove_submenu_page('ginger-setup', 'ginger-polylang');
	//Hide "Ginger Cookie → WPML".
	remove_submenu_page('ginger-setup', 'ginger-wpml');
	//Hide "Ginger Cookie → Import/Export".
	remove_submenu_page('ginger-setup', 'ginger-export');
}

add_action('admin_menu', 'plt_hide_ginger_menus', 11);

Where do I put this code?