Over 12,000 people have signed a petition calling for Twitter to have a "zero tolerance policy on abuse" and "to recognise its current reporting system is below required standards".
The petition was set up after feminist campaigner Caroline Criado-Perez was allegedly targeted with violent abuse and rape threats.
Criado-Perez successfully drove the campaign for women other than the Queen to feature on English banknotes.
More top news
The US president insisted his row with the NFL over players kneeling during the national anthem has 'nothing to do with race'.
The new rules cover Chad, Iran, Libya, North Korea, Somalia, Syria, Venezuela and Yemen and replace the current ban which was expiring.
Many central and eastern areas will start cloudy with some rain and hill fog.