Sentence Correction (SC) | The Norwegian government started legal action recently

The Norwegian government started legal action recently to try and block the so-called Robin Hood tax because it could ensnare countries outside the Eurozone that do not adopt thelaw .

1) to try andblock the so-called Robin Hood tax because it could ensnare countries outside the Euro Zone that do not adopt the law

2) to try andblock the so-called Robin Hood tax; the tax could ensnare countries outside the Euro Zone that do not adopt the law

3) to try to block the so-called Robin Hood taxbecause it will ensnare countries outside the Euro Zone,which do not adopt the law

4) to try to block the so-called Robin Hood tax on the grounds that it could ensnare countries outside the Euro Zone that do not adopt thelaw

5) to try to block the so-called Robin Hood tax dueto the fact that it will ensnare countries outside the Euro Zone that do not adopt thelaw