Some proposals exist to simplify the existing writing system, but they still fail to gather interest.

Various proposals to electrify some or all of the line exist.

Today the line is the only one in Moscow for which no extension plans or proposals exist.

Also proposal of its use as a safe high-performance foam blowing agent exists.

First, despite tabloid headlines, no proposal for an increase now exists, let alone one to raise rents 13 percent.

Three proposals existed in the 19th century regarding the extension of the line.

Thus several different actual versions, proposals and projects exist.

The proposal has existed since the 1970s and as of 2007, land is actively being purchased for a rail corridor.

This proposal exists outside the current Financial Perspective and its funding is by no means assured.

However, my main question is still whether the proposal still exists as such?