Depending on the size and location of the blockage, a blocked drain may be fixed by simply removing the build-up. This can be done either by using drain cleaner or physically removing the blockage. If the blockage is very serious or located within the pipes themselves, you will need to contact a plumber.
Welwyn
Welwyn (population 8,425) is a town and civil parish in Hertfordshire, England. The parish also consists of the towns of Digswell and also Oaklands. It is often called Old Welwyn to distinguish it from the much more recent negotiation of Welwyn Garden City, concerning a mile to the south, though some locals dislike the recommendation of inferiority or irrelevance that has a tendency to be indicated by the tag "Old" as well as like Welwyn Village. When stating where they live, citizens will usually be asked, 'Welwyn or Welwyn Garden City?', as the latter's title is usually shortened to simply Welwyn. To prevent complication, there were strategies to change Welwyn's name to 'Welwyn Minster' in 1990 but this consulted with regional resistance and also the idea was abandoned. The name is originated from Old English welig definition "willow", referring to the trees that snuggle on the financial institutions of the River Mimram as it streams via the village. The name itself is an advancement from weligun, the dative kind of words, therefore is much more specifically converted as "at the willows", unlike nearby Willian which is likely to imply simply "the willows". With having its name originated from welig as opposed to sealh (the a lot more commonly mentioned Old English word for willow), Welwyn is potentially cognate with Heligan in Cornwall whose name is originated from helygen, the Cornish word for willow that shares a root with welig. The nearby contemporary village of Digswell (around Welwyn North railway station) was originally called 'High Welwyn' when first developed at the start of the 20th century.