Osborne bull thus turning the bulls into public domain images. There are now only two signs in Spain with the word "Osborne" still written on them. One is at the Jerez de la Frontera airport in the province of Cadiz, and the other is in the nearby town of El Puerto de Santa María, where the Osborne headquarters is found. The image of the bull is now displayed in stickers, key rings and the like. Also, in sport events where a Spanish team or individual take part, the bull is embedded by supporters in the Flag of Spain in the manner of
National parliaments of the European Union in 2010, there were proposals to ensure that EU cooperation between national parliaments took over its role informally through regular meetings of defence-interested national MPs. The Lisbon Treaty calls for COSAC to establish a body to scrutinise European foreign and defence policy; however no agreement has been reached. There are a number of differences between the national parliaments of member states, owing to the various historical development of each country. 15 states have unicameral parliaments, with the remainders choosing bicameral systems. Unicameral or lower houses are always directly elected, whereas an upper house may be directly elected (e.g. the Senate