Related Clues:

• For this (Latin)
• Not looking ahead too much, what schoolchildren like?
• Working mothers welcome right over a limited period
• Time that's black that can be removed from the record
• Supposed, say, one's invited
• Someone invited
• Black time to begin with -- not necessarily permanent
• Plug Rhine wine, mostly for this special purpose
• East-ender's kept most of wine for a special purpose
• Person being entertained is judged by audience
• Black period in van that can be effaced
• For this special purpose
• A medic taken around hospital for particular purpose
• Provisional answer by court confronting current head of Google
• ... without preparation leads to accidents: dozens, hundreds of crashes