public function editor_remove_meta_boxes() {
		global $wp_meta_boxes;
		if ( ! isset( $wp_meta_boxes[ INVP::POST_TYPE ]['side']['core'] ) ) {
			return;
		}
		$settings = INVP::settings();
		if ( empty( $settings['taxonomies'] ) ) {
			return;
		}
		// What is the type of the vehicle we are editing?
		$type = $this->get_term_slug( 'type', get_the_ID() );
		if ( '' === $type ) {
			/**
			 * Type not set, or user just pressed "Add New Vehicle". Lie so the
			 * editor looks ready for a car.
			 */
			$type = 'car';
		}
		foreach ( self::query_vars_array() as $query_var ) {
			$is_active = $settings['taxonomies'][ $query_var ][ $type ] ?? false;
			if ( ! $is_active ) {
				$id = $query_var . 'div';
				if ( 'location' === $query_var ) {
					$id = 'tagsdiv-location';
				}
				unset( $wp_meta_boxes[ INVP::POST_TYPE ]['side']['core'][ $id ] );
			}
		}
	}