So we have had an email from school including a letter from the council giving advice.
It says the following:
As of today (25th February) advice for returning travellers is as follows;
1) If you have returned from the following areas since February 19, call NHS111 to inform them of your recent travel, stay indoors and avoid contact with other people even if you do not have symptoms:
Iran
Specific lockdown areas in Northern Italy (as designated by the Government of Italy: In the Lombardy Region: Bertonico; Casalpusterlengo; Castelgerundo; Castiglione D'Adda; Codogno; Fombio; Maleo; San Fiorano; Somaglia; and Terranova dei Passerini In the Veneto Region: VoA map has been published to help detail the relevant areas.)
Daegu or Cheongdo (Republic of Korea)
Hubei province, China (returned in the past 14 days)
2) If you have returned from the following areas since February 19th:
Northern Italy (see map)
Vietnam
Cambodia
Laos
Myanmar
Or If you have returned to the UK from any of the following areas in the last 14 days: Other parts of China outside Hubei province
Thailand
Japan
Republic of Korea
Hong Kong
Taiwan
Singapore
Malaysia
Macau
You should stay indoors at home and avoid contact with other people immediately and call NHS111 only if you develop symptoms.
That seems to go further than any advice I've seen anywhere else.
It's curious that Laos, Myanmar, Cambodia and Vietnam are on the list if you have symptoms despite their being a lack of reports of coronavirus there. Do they know / suspect something we don't?