She did not actually say that. She was trying to answer Andrew Neil who said that. The Green Party Policy says that they will remove anybody who is found to be a danger. What she did say is that people should not be punished for what they think.
Janea, the Green Party Policy on trafficking.
MG450. Trafficking in human beings takes place when one person encourages a citizen of another country to enter or stay in another country in order to exploit that person. This may involve the use of deceit or any other form of coercion, or the abuse of the trafficked person's vulnerable position. The United Nations uses the following definition: "'Trafficking in persons' shall mean the recruitment, transportation, transfer, harbouring or receipt of persons, by means of the threat or use of force or other forms of coercion, of abduction, of fraud, of deception, of the abuse of power or of a position of vulnerability or of the giving or receiving of payments or benefits to achieve the consent of a person having control over another person, for the purpose of exploitation."
MG451. Fees demanded by traffickers often place trafficked people and their families in debt. In some countries this extends to debt bondage. By placing trafficked people in debt bondage, or by exploiting their vulnerable status in a country in which they now live illegally and often without knowledge of local language, traffickers are able to force those who have been trafficked into activities in which they would not otherwise engage. Some are forced to work for a pittance, some into domestic servitude, some, particularly women, into the sex industry, and some into crime.
MG452. The Green Party considers that such trafficking in human beings is a gross violation of human rights. Any proposals to deal with this problem should not further victimise those who are already its victims.
MG453. The Government should recognise that those who have been trafficked are the victims of human rights violations and potential witnesses to criminal investigations and prosecutions of the traffickers. Victims should not be subject to summary deportation or expulsion on the grounds of illegal or irregular entry into or residence in the country. Nor should they be prosecuted for any lack of identity documents or other minor offences which are directly attributable to their position as a victim of trafficking.
MG454. The Government should grant a temporary right to stay in the country to anyone who has been trafficked or appears to have been trafficked. It should also recognise the right of those who have been trafficked to apply for a longer term or permanent immigration status, and should treat such an application on the same basis as others seeking to migrate. Such an application should not be affected by the illegal nature of the trafficked person's original residence in the UK. Consideration of any criminal activities by a trafficked person should include consideration of whether they were performed under duress as a victim of trafficking.