One example that springs to mind is spyware, which constantly guides your Internet browser to a specific porn or gambling website, or irritating pop-ups that you simply cannot remove.

However, the limit of 20% of advertising per clock hour remains applicable, except for more time-consuming forms of advertising such as telepromotions and teleshopping windows that require more time on account of their inherent characteristics and method of presentation .

However, the limit of 20% of advertising per clock hour remains applicable, except for more time consuming forms of advertising such as telepromotions and teleshopping windows that require more time on account of their inherent characteristics and method of presentation.

For example, one or more advertising spots appear in a window during the transmission of a programme in such a way that two separate images are visible on the screen.

(37) Whereas it is important for the competent national authorities, in monitoring the implementation of the relevant provisions, to be able to distinguish, as regards channels not exclusively devoted to teleshopping, between transmission time devoted to teleshopping spots, advertising spots and other forms of advertising on the one hand and, on the other, transmission time devoted to teleshopping windows; whereas it is therefore necessary and sufficient that each window be clearly identified by optical and acoustic means at least at the beginning and the end of the window;

1. The proportion of transmission time devoted to teleshopping spots, advertising spots and other forms of advertising, with the exception of teleshopping windows within the meaning of Article 18a, shall not exceed 20 % of the daily transmission time.