The BBC reports: [bbc.com]
A series of amendments to a regulation on how internet traffic is managed in Europe were all rejected by MEPs.
Proponents of net neutrality, who demand that web traffic be treated equally by networks, have already criticised the move.
The existing legislation, which was accepted, will be developed into regulations.
Later on they detail the problems of the rules that have been adopted:
Part of the problem with the rules in their current form, argued Joe McNamee at the European Digital Rights campaign group, is that they are ambiguous.
"As the text currently stands there is no indication as to how much abuse of dominance would be permissible under this arrangement," he told the BBC.
The sort of scenarios that could impact internet use include the creation of "fast lanes" and "slow lanes" - traffic prioritised depending on fees paid by content providers - or the creation of "zero ratings" in which some services may be accessed without using up any of the internet user's data quota.
In Belgium, for example, some mobile phone companies currently allow unlimited access to Twitter and Facebook while all other data usage is part of a monthly plan. In a few countries such as the Netherlands, such practices are not allowed.