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Correction to: Tweeting about twenty: an analysis of interest, public sentiments and opinion about 20mph speed restrictions in two UK cities

BMC Public Health volume 21, Article number: 2168 (2021) Cite this article

The Original Article was published on 05 November 2021

Correction to: BMC Public Health 21, 2016 (2021)

https://doi.org/10.1186/s12889-021-12084-x

It was highlighted that in the original article [1] the legend of Fig. 2 was erroneously swapped with an in-text sentence. This Correction article shows the correct Fig. 2. The original article has been updated.

Fig. 2
figure 1

An anonymised sample tweet and the corresponding raw text after pre-processing. The blue text in the sample tweet is text that Twitter recognises as a handle or hashtag. In the processing steps, the red letters denote the part to be pre-processed while green is the filtered part

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Reference

  1. Semwal T, et al. Tweeting about twenty: an analysis of interest, public sentiments and opinion about 20mph speed restrictions in two UK cities. BMC Public Health. 2021;21:2016. https://doi.org/10.1186/s12889-021-12084-x.

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Authors and Affiliations

  1. School of Engineering, University of Edinburgh, Edinburgh, UK

    Tushar Semwal

  2. Norwich Medical School, University of East Anglia, Norwich, Norfolk, UK

    Karen Milton

  3. Scottish Collaboration for Public Health Research and Policy, University of Edinburgh, Edinburgh, UK

    Ruth Jepson

  4. Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK

    Michael P. Kelly

Authors
  1. Tushar Semwal
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  2. Karen Milton
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  3. Ruth Jepson
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  4. Michael P. Kelly
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Corresponding author

Correspondence to Karen Milton.

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Semwal, T., Milton, K., Jepson, R. et al. Correction to: Tweeting about twenty: an analysis of interest, public sentiments and opinion about 20mph speed restrictions in two UK cities. BMC Public Health 21, 2168 (2021). https://doi.org/10.1186/s12889-021-12259-6

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  • DOI: https://doi.org/10.1186/s12889-021-12259-6

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