public function showPrivacyCookieBanner(
        Twig_Environment $twigEnvironment,
        $policyPageUrl = null,
        array $options = array()
    ) {
        $options['policyPageUrl'] = $policyPageUrl;

        return $twigEnvironment->render(
            'EzSystemsPrivacyCookieBundle::privacycookie.html.twig',
            $this->bannerOptions->map($options, $this->banner)
        );
    }